EP2372613A1 - Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren - Google Patents

Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren Download PDF

Info

Publication number
EP2372613A1
EP2372613A1 EP10305340A EP10305340A EP2372613A1 EP 2372613 A1 EP2372613 A1 EP 2372613A1 EP 10305340 A EP10305340 A EP 10305340A EP 10305340 A EP10305340 A EP 10305340A EP 2372613 A1 EP2372613 A1 EP 2372613A1
Authority
EP
European Patent Office
Prior art keywords
communication
range
antenna
object according
state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10305340A
Other languages
English (en)
French (fr)
Inventor
Michel Thill
Pierre Gravez
Matthieu Antoine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales DIS France SA
Original Assignee
Gemalto SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gemalto SA filed Critical Gemalto SA
Priority to EP10305340A priority Critical patent/EP2372613A1/de
Priority to PCT/EP2011/055053 priority patent/WO2011121094A1/fr
Priority to US13/638,758 priority patent/US9141901B2/en
Priority to EP11714006.1A priority patent/EP2553633B1/de
Publication of EP2372613A1 publication Critical patent/EP2372613A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
    • G06K19/07767—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the first and second communication means being two different antennas types, e.g. dipole and coil type, or two antennas of the same kind but operating at different frequencies

Definitions

  • the invention relates to a dual-range radiofrequency communication object and method.
  • the invention relates to a communication object comprising radiofrequency communication means with a remote device, said communication means being able to establish a first short-range communication (CP) and a second communication (LP) of more long range than the first.
  • CP short-range communication
  • LP second communication
  • the invention finds non-limiting application in particular in an object or badge holder device comprising an integrated circuit card interface and allowing secure access to equipment or services via this equipment.
  • the invention finds application preferably in establishing a Bluetooth communication or equivalent with a remote device.
  • the communicating authentication badge device will be taken as an example to demonstrate the nature of the invention. Nevertheless, any other device, autonomous in energy and having a radiofrequency communication interface will be able to implement the invention described hereinafter
  • the invention relates to radio frequency communication devices that make it possible to connect to computer equipment.
  • PCs equipment / terminals
  • mobile phones, printers, etc. in the same environment in which the distance between the terminals is shorter than the radio frequency field, in particular that of Bluetooth technology, communication disturbances occur due to the proximity of the various terminals accessible by the end user.
  • a device comprising a communicating authentication badge allowing a user to authenticate to a remote computer system (personal computer, mobile phone, PDA, etc.).
  • a remote computer system personal computer, mobile phone, PDA, etc.
  • a prior proximity exchange between the badge holder and a computer terminal makes it possible to clearly identify the terminal chosen by the end user and to establish a specific or even secure and undisturbed communication.
  • These short-range pairing means make it possible to avoid radiofrequency disturbances related to the use of the same computer equipment by several users.
  • NFC radio-frequency proximity technology
  • Bluetooth chips are currently provided with two ports, one for Bluetooth communication and the other for NFC communication.
  • the problem to be solved is then to find an equivalent solution that is easily diffusable on a large scale without modification of the computer equipment or without the addition of a short-range radiofrequency adapter.
  • the principle of the invention is to implement an initialization / pairing phase not by contactless technology, in particular ISO / IEC 14443, but by means of a communication technology radio frequency identical to that used, including Bluetooth, after the initialization / pairing phase, to exchange between the communicating object and the device or remote computer equipment.
  • the invention provides for the use of only one physical radio frequency communication interface for the initialization / pairing phases of the connection and of communication itself, but creating a communication of small scope and of the same nature for the initialization / pairing phase.
  • the invention therefore relates to a communication object comprising radiofrequency communication means with a remote device, said communication means being able to establish a first short-range communication (CP) and a second communication (LP) longer range than the first.
  • the object is distinguished in that the communication means use the same type of communication technology for the first and second communications (CP, LP).
  • the means for configuring the communication comprise means for attenuating the range of the signal that can be activated or active following a disconnected and deactivated or inactive communication state following a connected communication state.
  • the invention also relates to a method for establishing a radiofrequency (LP) communication between a communication object and a remote device (T), in which a first short-range communication (CP) is established prior to a communication ( LP) longer range than this first communication (CP).
  • LP radiofrequency
  • the method is distinguished in that the first and second communications (CP, LP) are performed with communication means based on the same type of communication technology.
  • the first short-range communication is established by implementing means for attenuating the range of the signal, in transmission and reception.
  • the figure 1 illustrates a system according to a first embodiment of the invention and comprising a portable object 1A in relation with a remote device T.
  • the communication object comprises radiofrequency communication means for communicating with the remote device.
  • These communication means are generally able to establish a first short-range communication (CP) and a second communication (LP) longer range than the first.
  • CP short-range communication
  • LP second communication
  • the communication object is a badge holder device 1A comprising an ISO 7816 interface with a badge in the form of an electronic chip card (10, C).
  • the badge holder comprises at least one Bluetooth communication means (BT, 3).
  • This means may comprise an integrated circuit chip or a Bluetooth 3 processor. It may also comprise a microcontroller comprising an integrated Bluetooth communication module.
  • the communication means (BT) is connected to at least one physical interface comprising an antenna 4 and is intended in particular to establish communication with a device represented here by a terminal (T) such as a computer and / or a printer.
  • This terminal also comprises Bluetooth communication means and corresponding interface ⁇ C1.
  • the object here comprises an ISO 7816 interface or a protocol translator 11 between the communication means (BT, 3) and the smart card (10, C).
  • other interfaces are possible and with any device.
  • Bluetooth type it could be anything else like Wifi.
  • the purpose of the communication here is to authorize the use of all or part of the functions of the computer and / or the printer.
  • the communication is for example a session of identification / authentication and / or presence of a right in particular in the badge of a user that allows the possibly shared use of the terminal (T).
  • the communication means use the same type of communication technology for the first and the second communication.
  • the Bluetooth communication is used to implement the initialization / pairing phase and then to exchange between the communicating object (1A) and the remote device (T).
  • a single physical radio frequency communication interface is used for the initialization / pairing and communication phases itself, but creating a shorter range communication of the same nature for the initialization / pairing phase.
  • the object comprises a radio frequency communication component capable of delivering information relating to a communication state, respectively connected or unconnected.
  • the Bluetooth chip 3 plans to deliver information (or signal) relating to its state, connected or not, to a port 9, for example of the GPIO type. If necessary, the Bluetooth radio frequency communication component accepts a software modification that makes it possible to obtain the connection status on the general purpose input / output 9 of the component.
  • the object comprises communication configuration means able to implement short-range communication (CP) following a disconnected long-range communication state (LP).
  • the object also comprises communication configuration means capable of implementing long-range communication (LP) and, if appropriate, of maintaining it following a connected short-range communication state or phase (CP).
  • the configuration means 3, 4, 5, 7 comprise a first antenna 5 for the first communication and a second separate antenna 4 belonging to the same type of technology for the second communication.
  • the first antenna is configured to provide a degraded range (short range (CP)) relative to the second antenna, for example a range less than or equal to about 50 cm.
  • the antenna used for the communication after the establishment of the connection is an antenna having characteristics similar to those present in the current devices. The range is for example from 10 to 100 m.
  • These two antennas 4, 5 are connected to the Bluetooth chip 3 by a link 12.
  • the first antenna has specific characteristics that allow only a first communication of shorter range than that permitted with the second antenna.
  • the first antenna is a less efficient version of the second, the term performance designating here the faculty of the antenna to transmit or receive more or less far in space with the same reference energy.
  • the first antenna is of the PIFA type (Printed Inverted F Antenna) or of the integrated type. It offers only a reach of 50 cm. Unlike the prior art where the second Bluetooth communication is possible after a radio frequency communication type ISO / IEC 14443 via a corresponding antenna, the invention adopts the same type of communication for the first and second communications (CP, LP).
  • PIFA Print Inverted F Antenna
  • the configuration means also comprise means for selecting the antenna.
  • it is an antenna duplexer (D, 7) disposed between the antennas and the Bluetooth chip.
  • the duplexer selects one of the two antennas as a function of a control signal occurring on one of its inputs 8.
  • This duplexer may comprise components of the PIN type (Positive Intrinsic Negative).
  • the duplexer may comprise a selector with 2 or even 3 positions respectively corresponding to the selection of the antenna 5, to the selection of the antenna 4, or possibly to a neutral position.
  • the Bluetooth signals come from the Bluetooth controller 3 via the link 12 with the duplexer (D).
  • the configuration means may also comprise means for automatically controlling the selection of the antennas.
  • the Bluetooth microcontroller 3 is able to determine the state of the communication (connected, not connected) and to emit a signal (or information) representative of this state or inform the outside on the status of the connection, the invention provides to use this information to select one of the two antennas automatically.
  • the signal can also be a level of polarity or voltage on an output 9 of the microcontroller BT.
  • the outside may be for example an interface HMI with the user, an external stud 9.
  • the control signal (or information) is then directed to the means for selecting the antenna via the link between 8 and 9.
  • the signal supplied by the microcontroller to the selection means makes it possible to control the selection or to select the appropriate antenna. depending on the session to be implemented (initialization / pairing / reconnection after initialization / pre-established pairing) and / or according to the state of the current connection.
  • the portable object in the example, comprises means for implementing an initialization or pairing step between the portable object and the terminal.
  • This step makes it possible to secure the subsequent communication and / or to avoid disturbances with other surrounding communications.
  • the pairing consists of an exchange of secret, encryption key, or identifier between the portable object and the terminal so as to subsequently exchange in a coded manner or to recognize and authorize use of the terminal.
  • This step is here implemented by means of a program or AP1 pairing / initialization application contained in a programmable microcontroller memory, in particular Bluetooth (BT, 3) or other radio frequency technologies.
  • the remote terminal on its side contains a corresponding program or software application AP2 in a microcontroller ( ⁇ C1).
  • the initial phase is performed during the very first connection or preferably at each new connection as preliminary to a long-range main communication. If necessary, a test makes it possible to know if it is or not the very first connection or to know if a previous initialization was done favorably beforehand. In the favorable case, a new communication with a known remote device of the object can be established directly with the long-range antenna according to an alternative mode of operation, which saves time and avoids bringing the remote device object to communicate in short range.
  • the portable object corresponds to a second embodiment of the invention. It has the same elements as those of the figure 1 , the same references designating the same means, except that it comprises a communications management controller 33.
  • This controller comprises a signal processing part such as a Bluetooth chip 13 and a management microcontroller part such as a microcontroller ( ⁇ C2, 23), separate from the Bluetooth controller 13, arranged to communicate with the Bluetooth chip.
  • the microcontroller management part 23 may preferably include an interface with a smart card 10 in the badge holder application for example or with any other device.
  • the management microcontroller 23 also comprises an interface 19 connected to an input 18 of the short and long range communication selection means so as to drive them. These means are as previously the duplexer 7. If necessary, the microcontroller can directly detect in which state are the selection means.
  • This microcontroller (23 or ⁇ C2) has a control input / output port 19 connected to the duplexer 7, so as to select the antenna as before.
  • the Bluetooth chip 13 delivers a signal or information on the state of the Bluetooth connection to the microcontroller 23.
  • the microcontroller 23 may comprise a software application (PE) intended to interrogate regularly or at predetermined times the state of the connection.
  • PE software application
  • the microcontroller ( ⁇ C2) sends a command to read the state of the connection in a status register (RE), continuously filled in by the Bluetooth chip.
  • RE status register
  • the Bluetooth chip contains a program (PR) capable of informing or preventing the outside (HMI, screen, sound signal, etc.) of the instantaneous state of the Bluetooth connection. or each change of state.
  • the microcontroller 23 on its side can scan signals coming from the Bluetooth chip to a common interface point.
  • the communication management microcontroller 23 may comprise a program (PS) for controlling the selection of the antennas according to the particular information of connection / disconnection received from the Bluetooth chip.
  • PS program
  • Steps 300 and 600 comprise items a, b, c specific respectively to the objects of the Figures 1, 2 together then 3 and 4.
  • step 100 a user wishing to use a printer T (or a more suitable PC), presents his badge holder (1A) near the printer T (less than 50 cm).
  • the duplexer When the object is turned on, the duplexer is in a state to select degraded antenna 5.
  • the object is previously in an unconnected state or in a connection request waiting state. In this unconnected state, the antenna selected by default (or put in an unconnected state) is therefore the antenna 5 which allows a shorter range of communication. As long as no connection is established, the portable object remains in this configuration.
  • step 200 when the object (1A) has performed the initialization and / or pairing and / or authentication and / or identification phase and has connected (and this connection state lasts) then the Bluetooth controller (BT) which detected this connection state by a test, transmits a corresponding signal (S) on the port 9.
  • BT Bluetooth controller
  • the signal (S) reaches the duplexer 7 and causes a selection of the long-range antenna (LP).
  • the Bluetooth controller may output an analog or logic signal of different polarity to the previous one or of logic level 0 or 1 different on its output port 9 (GPIO , General Purpose Input Output).
  • GPIO General Purpose Input Output
  • the signal (S) being received by the duplexer on its input 8, this causes the selection of the main antenna (LP) 4 allowing a longer range dialogue (LP) than the previous communication.
  • step 400 the object (1A) remains in this current session configuration (in a connected state) and this, as long as the communication is not cut, voluntarily (stopping the object (1A ), PC shutdown, etc.) or not (too far distance between the PC and the object (1A)).
  • step 500 if the RF radio link is not cut off, the session continues.
  • the Bluetooth chip detects a disconnection state and generates a signal representative of this state towards the duplexer 7 to cause in step 600 the selection of the degraded antenna 5, in order to the next connection and / or initialization.
  • step 300 in the case where the connection is effective the microcontroller 23 connected to the Bluetooth chip 13 receives the "connected" connection status information and triggers a selection of the antenna 5 by transmitting a control signal to the duplexer according to an internal antenna selection application (PS).
  • PS internal antenna selection application
  • the microcontroller can interrogate regularly or at predetermined times the Bluetooth chip operating for example as a slave chip of the master microcontroller, through a read command in a state register (RE) Bluetooth chip (BT) by running an internal application (PE). It is also possible to manage this feature under interruption. Alternatively, the microcontroller can remain attentive to the signals emitted by the Bluetooth chip representative of its connection status and appearing on a common interface with the Bluetooth chip.
  • RE state register
  • PE internal application
  • Step 400 can proceed as at figure 1 .
  • the microcontroller 23 receives a corresponding information from the Bluetooth chip (preferably logic signal or information), the information can be obtained as the three previous ways by a read command , by interrupting or scanning the signals of the Bluetooth chip arriving at a common interface with the microcontroller.
  • the microcontroller 23 transmits a control signal to the antenna selection means for selecting the degraded antenna 5 or placing it in a neutral position.
  • a third embodiment comprises a case (25), housing or equivalent means adapted to receive or mask at least partly a portable object.
  • the object here comprises a single radio frequency physical interface and a Bluetooth chip (BT, 3);
  • the interface 24 comprises a single antenna of the same type (LP) as the antenna 4 of the figure 1 .
  • the portable object may include a microcontroller ( ⁇ C3) for driving the Bluetooth chip and perform other functions of the portable object under a device management application (P) and / or the behavior of the object such as explained below.
  • the object can be any portable electronic object such as a headset, a mouse, a removable hard disk, a personal assistant (PDA), a digital photo frame, etc.
  • the object includes a protocol translator 11 as in the figure 1 .
  • the means allowing a short range of the communication comprise a shutter or electromagnetic field screen.
  • the shutter must be in place so as to limit the range, at least facing the antenna or, preferably, all around.
  • the shutter or absorber 25 is in the form of an envelope or case that can receive the portable object.
  • the object also comprises an insertion detection means of the object in the case.
  • this detection means provides a switch 26 which closes a circuit when the object is introduced to the bottom of the case by interaction with a bottom wall 27 of the case.
  • Any other known insertion detection means may be provided, such as an optical sensor, position limit sensor, etc.
  • the sensor or switch is connected to the microcontroller ( ⁇ C3) to inform it of its state.
  • the communication configuration means here comprise a signal range attenuation means (25) which comprises a radiofrequency field absorbing material and which is arranged to partially obstruct the radio frequency field following a disconnected communication state. .
  • the object works as follows.
  • the user introduces the object (1 C) under tension in the case 25.
  • the switch 26 (or a position sensor) at the end of the object is actuated when the object reaches the bottom of the case and a signal indicating an inserted position is recovered by the microcontroller ( ⁇ C3) by actuating the switch.
  • the microcontroller ( ⁇ C3) triggers the initialization step (or allows the Bluetooth chip to establish it) through the single antenna.
  • the authorization can be given by a signal from the microcontroller ( ⁇ C3) driving the Bluetooth chip. It can also result in a power supply control of the Bluetooth chip or equivalent given by the microcontroller ( ⁇ C3).
  • the communication is attenuated to become short-range (CP) both transmission and reception for example at 50 cm or 1 m.
  • CP short-range
  • the material used in the holster to screen or attenuate the range is of metal type.
  • the Bluetooth chip When the connection is established after the initialization / identification phase, the Bluetooth chip transmits a corresponding signal on a GPIO type output 19.
  • the microcontroller ⁇ C3 can receive information from a connected state as described previously in FIG. figure 2 . This signal (or information) can be relayed through the application (P) to warn the user that the connection is established and that he can remove his object from the holster to increase the range of communication. Once the object is in the connected state and the case is removed, the long-range communication takes place and is not interrupted by the release of the switch.
  • the Bluetooth chip (BT) signals its status to the outside including the microcontroller ( ⁇ C3).
  • This microcontroller ( ⁇ C3) can fill the disconnection state in a status register (RCE) of an internal memory.
  • RCE status register
  • the microcontroller authorizes a new connection with a new terminal only if it detects a new introduction of the object into the case after receiving a position signal inserted as before.
  • the invention can provide that the object can connect as soon as it is within range normal terminal LP after a simple phase of mutual recognition between them, for example using an object identifier and a terminal identifier and without using the holster.
  • the figure 4 illustrates two other embodiments of the communication object (1 C) substantially corresponding to those of the figure 2 even the figure 1 but having the duplexer (D) replaced by an attenuator (A) and having a single normal long-range type antenna 4.
  • the control signals which came from the configuration means 33 or in particular the Bluetooth chip (BT, 13) or microcontroller ⁇ C2 and which were intended to select one of the two antennas at the figure 2 or 1 , are here used to activate or deactivate the radio frequency field attenuator A electronically.
  • the attenuator is an electronic component reacting to an input 18. It has two accesses. In the embodiment of the figure 4 one access is connected to the Bluetooth chip 13 and the other access to the antenna 4.
  • the input 18 makes it possible to choose whether the signal crossing the attenuator 28 must be attenuated or not and regardless of the direction of this signal (from antenna 4 to Bluetooth chip 13 or vice versa).
  • An example attenuator is provided by the company M / A - COM Inc. (Tyco Electronics) under the reference AT-255 V7.
  • the invention may provide an operation in which in case of pairing already carried out beforehand the connection can be made directly in wide range; For this, either the user forces the high-range communication by manual direct selection, or the object performs a test answering the question of the existence of a prior pairing.
  • the object attempts to make a connection with the same parameters or previous login and / or session key directly by implementing a large scope; in case of connection failure, an error message is issued and the user must bring the object closer to the remote device and start the initialization phase.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
EP10305340A 2010-04-01 2010-04-01 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren Withdrawn EP2372613A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10305340A EP2372613A1 (de) 2010-04-01 2010-04-01 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren
PCT/EP2011/055053 WO2011121094A1 (fr) 2010-04-01 2011-03-31 Objet de communication radiofrequence double-portee et procede de mise en oeuvre
US13/638,758 US9141901B2 (en) 2010-04-01 2011-03-31 Dual range radiofrequency communication object and method for implementing same
EP11714006.1A EP2553633B1 (de) 2010-04-01 2011-03-31 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10305340A EP2372613A1 (de) 2010-04-01 2010-04-01 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren

Publications (1)

Publication Number Publication Date
EP2372613A1 true EP2372613A1 (de) 2011-10-05

Family

ID=42732653

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10305340A Withdrawn EP2372613A1 (de) 2010-04-01 2010-04-01 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren
EP11714006.1A Active EP2553633B1 (de) 2010-04-01 2011-03-31 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11714006.1A Active EP2553633B1 (de) 2010-04-01 2011-03-31 Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren

Country Status (3)

Country Link
US (1) US9141901B2 (de)
EP (2) EP2372613A1 (de)
WO (1) WO2011121094A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104553379A (zh) * 2014-12-15 2015-04-29 北京三快在线科技有限公司 一种具有双蓝牙通讯模块的蓝牙打印终端

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140362991A1 (en) * 2013-06-10 2014-12-11 Whirlpool Corporation Method of connecting an appliance to a wifi network
CN108349084B (zh) * 2015-11-19 2021-11-30 株式会社安川电机 机器人系统以及机器人控制方法
CN106710191A (zh) * 2017-01-12 2017-05-24 广东翼卡车联网服务有限公司 一种无线功能配置的无线遥控器、交互系统及其方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779847A1 (fr) * 1998-06-16 1999-12-17 Regie Autonome Transports Objet portatif a communication sans contact suivant deux voies de communication, inductive et hertzienne
EP1143377A1 (de) * 2000-04-06 2001-10-10 EM Microelectronic-Marin SA Aktiver Transponder mit Vorrichtung zur Veränderung der maximalen Kommunikationsdistanz
US20030116634A1 (en) * 2001-11-29 2003-06-26 Masahiko Tanaka Non-contact IC card
US6685096B1 (en) * 1999-09-22 2004-02-03 Em Microelectronic-Marin Sa Transponder intended for several different applications
DE10317682A1 (de) * 2003-04-15 2004-10-28 Norbert Scheler Einrichtung zum Schutz der Daten mobiler Transponder
EP1760900A1 (de) * 2004-06-10 2007-03-07 Matsushita Electric Industrial Co., Ltd. Funketikett und distanzmodifikationsverfahren für die funketikettenkommunikation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6762722B2 (en) * 2001-05-18 2004-07-13 Ipr Licensing, Inc. Directional antenna
CN1653785A (zh) * 2002-03-08 2005-08-10 Ipr特许公司 适合高移动性的天线适应性比较方法
JP3875196B2 (ja) * 2003-02-10 2007-01-31 株式会社東芝 サービス提供装置、サービス受信装置、サービス提供プログラム、サービス受信プログラム、近接無線通信装置、サービス提供方法及びサービス受信方法
US7068985B2 (en) * 2003-05-19 2006-06-27 Sony Ericsson Mobile Communication Ab Radio transmitters with temperature compensated power control profiles and methods of operating same
US20060068719A1 (en) * 2004-09-28 2006-03-30 Armond Hairapetian System and method for optimizing a directional communication link
US7627291B1 (en) * 2005-01-21 2009-12-01 Xilinx, Inc. Integrated circuit having a routing element selectively operable to function as an antenna
KR100744297B1 (ko) * 2006-02-17 2007-07-30 삼성전자주식회사 블루투스 디바이스를 검색 및 연결하기 위한 장치 및 방법
FR2904481A1 (fr) * 2006-07-31 2008-02-01 Thomson Licensing Sas Antenne de type fente a amplificateurs integres
US7526163B2 (en) * 2006-11-30 2009-04-28 Corning Cable Systems Llc Locatable cables and cable components therefor
US8036170B1 (en) * 2007-12-26 2011-10-11 Marvell International Ltd. Systems and methods for controlling the transmission and reception of packets over a common antenna
US8514132B2 (en) * 2009-11-10 2013-08-20 Research In Motion Limited Compact multiple-band antenna for wireless devices
US10096910B2 (en) * 2012-06-13 2018-10-09 Skycross Co., Ltd. Multimode antenna structures and methods thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779847A1 (fr) * 1998-06-16 1999-12-17 Regie Autonome Transports Objet portatif a communication sans contact suivant deux voies de communication, inductive et hertzienne
US6685096B1 (en) * 1999-09-22 2004-02-03 Em Microelectronic-Marin Sa Transponder intended for several different applications
EP1143377A1 (de) * 2000-04-06 2001-10-10 EM Microelectronic-Marin SA Aktiver Transponder mit Vorrichtung zur Veränderung der maximalen Kommunikationsdistanz
US20030116634A1 (en) * 2001-11-29 2003-06-26 Masahiko Tanaka Non-contact IC card
DE10317682A1 (de) * 2003-04-15 2004-10-28 Norbert Scheler Einrichtung zum Schutz der Daten mobiler Transponder
EP1760900A1 (de) * 2004-06-10 2007-03-07 Matsushita Electric Industrial Co., Ltd. Funketikett und distanzmodifikationsverfahren für die funketikettenkommunikation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104553379A (zh) * 2014-12-15 2015-04-29 北京三快在线科技有限公司 一种具有双蓝牙通讯模块的蓝牙打印终端

Also Published As

Publication number Publication date
EP2553633B1 (de) 2020-07-22
US20130029603A1 (en) 2013-01-31
EP2553633A1 (de) 2013-02-06
US9141901B2 (en) 2015-09-22
WO2011121094A1 (fr) 2011-10-06

Similar Documents

Publication Publication Date Title
EP2341469B1 (de) Elektronisches System und Verfahren zum Management von konkurrierenden kontaktlosen Kommunikationen im System
EP2612447A1 (de) Befestigung einer telekommunikationsvorrichtung mit einem nahfeldkommunikationsmodul
EP2239924A1 (de) Verfahren zur Vorauswahl mindestens einer Anwendung in einer mobilen Kommunikationsvorrichtung mit einem NFC-System
FR2985063A1 (fr) Procede de routage au sein d'un terminal mobile emulant une carte de paiement sans contact
EP2306324A1 (de) Verfahren, System und adaptierende Vorrichtung zum Ermöglichen eines Datenaustausches zwischen einem kommunizierenden Objekt und einer Verarbeitungseinheit
EP2553633B1 (de) Funkkommunikationsgegenstand mit doppelter Reichweite, und Umsetzungsverfahren
EP2234041B1 (de) Verfahren und Vorrichtung zur automatischen Auswahl einer Anwendung, die durch diese Vorrichtung ausgeführt werden kann
WO2022162289A1 (fr) Procédé et dispositif d'adaptation d'une communication en champ proche
EP1695258A1 (de) Vollsimultane betriebswartung eines objekts mit doppelschnittstelle
EP3214582B1 (de) Auswahl von apps in einem mobilen endgerät
EP3214573B1 (de) Konfiguration einer transaktion in einem kontaktlosen schaltkreis
FR3002099A1 (fr) Configuration de routeurs nfc pour communication p2p
EP2251818B1 (de) Elektronische Einheit, die als Kartenleser funktionieren kann, Mikrochipkarte und entsprechende Verfahren
EP3038396B1 (de) Leitplanke mit mehreren kommunikationsschnittstellen mit gesicherter deaktivierung/reaktivierung
EP3868029A1 (de) Transaktionsverwaltung in einer nfc-vorrichtung
FR3105663A1 (fr) Configuration d'une transaction dans un dispositif électronique sans contact
FR3089382A1 (fr) Traitement nfc rapide
EP3085162B1 (de) Funkkommunikationssystem mit vorrichtung zur zuordnung eines funkkommunikationsendgeräts zu einer funkkommunikationsstation, funkfunkkommunikationsstation, funkkommunikationsendgerät und zuordnungsverfahren
EP3945467B1 (de) Kontaktloser transponder
EP4198790A1 (de) Nfc-transaktion
EP4198792A1 (de) Nfc-transaktion
EP4198791A1 (de) Nfc-transaktion
FR3094103A1 (fr) Système d’affichage d’une consommation électrique, chargeur d’un tel système, procédé et programme de mise en œuvre d’un tel système
WO2010023061A1 (fr) Maitrise de la fiabilité et/ou du périmètre d'une connexion radiofréquence
EP2401706B1 (de) Tragbare vorrichtung, insbesondere usb-flash-laufwerk, die mit mehreren wählbaren kontaktlosen kommunikationsschnittstellen versehen ist

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120406